Company Advantages
· PNTECH 4mm twin solar cable is manufactured/processed under standardization production system.
· The product has earned the International Organisation of Standard (ISO) certification.
· If you have any problem about 4mm twin solar cable, please feel free to contact our professional service team.
Product Name | DC Solar PV Cable |
Origin | China |
Color | Black and Red or Customized |
Specification | 2.5mm2, 4.0mm2, 6.0mm2, 10.0mm2 |
Number of Cores | Twins Core |
Transport Package | Drum or Roll |
Conductor | Oxygen-free Tinned Copper Wire |
Insulating Layer | 125℃XLPO |
Sheath Layer | 125℃ XLPO |
Special Process | lirradiated Cross-linked |
Rated Voltage | AC:Uo/U=1.0/1.0KV DC:1.5KV |
Ambient Temperature | -40℃~+90℃ |
Max Conductor Temperature | +120℃ |
Service Life | >25 Years(-40℃~+90℃) |
Bending Radius | ≥4×D (D<8mm),≥6×D (D≥8mm) |
Cold bending test | EN60811-504 |
Damp Heat Test | EN60068-2-78 |
Weathering/UV-resistance | IEC 62930 |
Ozone resistance | EN60811-403 |
Ageing properties | EN60811-401 |
Smoke density | IEC61034,EN50268-2 |
Content of halogen acid gas | IEC670754-1 EN50267-2-1 |
Test under fire condition | EN60332-1-2 |
Thermal endurance properties | IEC60216-1 |
Resistance against acid and alkaline solution | EN60811-404 |
Cross Section | Conductor construction | Conductor Stranded | Cable OD | DC Resistance | Carrying Capacity | Picking |
mm² | number/mm±0.015 | mm±0.02 | mm±0.02 | Ω/km,20ºC | ≤60ºC | mater/roll |
2x2.5 | 36x0.285 | 2.0 | 5.1x10.5 | 8.21 | 36 | 100/100 |
2x4.0 | 56x0.285 | 2.4 | 5.5x11.5 | 5.09 | 44 | 100/100 |
2x6.0 | 84x0.285 | 3.0 | 6.5x13.6 | 3.39 | 60 | 100/100 |
2x10 | 80x0.39 | 4.0 | 7.5x15.4 | 1.95 | 82 | 100/100 |
Meanwhile, the Company has been honored the “star of entrepreneurship” and the enterprise in the cultivation list of
“professional, fine, special, and innovative” of Zhejiang Province, and has been successfully listed in Ningbo Equity Exchange Center (code: 780906). Products of the Company are sold in tens of countries and regions including America, Europe, Southeast Asia, Middle East, Australia and so on.
A1：Photovoltaic cables are used to connect solar cell modules and inverters.
Q2：How to choose the type and specification of photovoltaic cable ?
A2：Select UL4730 standard PV WIRE for the UL standard area; Select PV CABLE(or TUV 2 PfG 1169) from standard EN50618 for the EN standard area, The product models are PV Wire **AWG/h1z2z1-k**mm2（orpv1-f）.
Q3：What is the difference between h1z2z2-k and pv1-f ?
A3：H1z2z2-k rated voltage is higher than pv1-f, the former is 1500V, the latter is 1000V.
Q4：Which size of cables should I choose ?
A4：4mm2(12AWG) can be used no matter how many SOLAR panels are in series and the single string output current does not exceed 15A.After the convergence of several branches of the main output, depending on the situation, can consult us.
Q5：How long is the service life of photovoltaic cable ?
A5：Without additional protection, it can be used for more than 20 years in outdoor ventilation and dry conditions.
Q6：What other features do photovoltaic cables have ?
A6：Conditions of use -40°C~+90°C, low smoke,halogen free,flame retardant,anti ultraviolet radiation.
Company Features
· Zhejiang Pntech Technology Co., Ltd. is a well-established enterprise specializing in the design, development, manufacturing, and sales of 4mm twin solar cable.
· There are advanced production equipment used for production of 4mm twin solar cable. Zhejiang Pntech Technology Co., Ltd. pays high attention to the introduction of high-level production equipment to guarantee quality of 4mm twin solar cable.
· We plan to adopt green production. We try to produce products in a way that features less waste and emission. This will help us contribute to reducing the negative impact on the environment.
Product Details
Next, PNTECH will present you with the specific details of 4mm twin solar cable.
Product Comparison
Compared with other products in the industry, 4mm twin solar cable has more obvious advantages which are reflected in the following aspects.
No.108, West of Yinxian Avenue. HaishuDistrict, Ningbo, Zhejiang, China, 315012